Apparatus for manufacturing valve bags



Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 1 Filed June 25, 1947 m L QN Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 SheetsSheet 2 Filed June 25, 1947 NOE Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 3 Filed June 25, 1947 MOE Oct. 24, 1950 D. BELCHER EIAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 4 Filed June 25, 1947 D. BELCHER EI'AL APPARATUS FOR MANUFACTURING VALVE BAGS Oct. 24, 1950 22 Sheets-Sheet 5 Filed June 25, 1947 FIG] WWW,

1950 D. BELCHER ETAL 2,527,295

APPARATUS FOR MANUFACTURING VALVE BAGS Filed June 25, 1947 22 Sheets-Sheet s Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 7 Filed June 25, 1947 Oct. 24, 1950 D. BELCHER EIAL APPARATUS FOR MANUFACTURING VALVE BAGS Filed June 25, 1947 22 Sheets-Sheet 8 Oct.24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 9 Filed June 25, 1947 A I I 22 Sheets-Sheet 10 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS Filed June 25, 1947 Oct. 24, 1950 Oct. 24, 1950 Filed June 25, 1947 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 11 Oct. 24, 1950 Filed June 25, 1947 D. BELCHER EI'AL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 12 Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 13 Filed June 25, 1947 Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 14 Filed June 25, 1947 Oct. 24, 1950 D. BELCHER ETAL 2,527,295

APPARATUS FOR MANUFACTURING VALVE BAGS Filed June 25, 1947 22 Sheets-Sheet l5 Oct. 24, 1950 Filed June 25, 1947 D. BELCHER ET AL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 16 Oct. 24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 17 Filed June 25 1947 Oct. 24, 1950 D. BELCHER ET AL 2,527,295

APPARATUS FOR MANUFACTURING VALVE BAGS Filed June 25, 1947 22 Sheets-Sheet 18 Oct.'24, 1950 D. BELCHER ETAL APPARATUS FOR MANUFACTURING VALVE BAGS 22 Sheets-Sheet 19 Filed June 25, 1947 ailll 2 A 3 0% M wow 3 on Oct. 24, 1950 D. BELCHER ETAL 2,527,295

APPARATUS FOR MANUFACTURING VALVE BAGS Filed June 25, 1947 22 Sheets-Sheet 2o 

